Trechmannite
Matsumoto T, Nowacki W
Zeitschrift fur Kristallographie 129 (1969) 163-177
The crystal structure of trechmannite, AgAsS2
Locality: Lengenbach quarry, Binnatal, Canton Wallis, Switzerland
_database_code_amcsd 0010682
13.98 13.98 9.12 90 90 120 R-3
atom     x     y     z B(1,1) B(2,2) B(3,3) B(1,2)  B(1,3)  B(2,3)
Ag   .3330 .0822 .9880 .00387 .00347 .00805 .00165  .00047 -.00050
As   .6222 .1700 .0227 .00279 .00271 .00561 .00135  .00006  .00003
S1   .3608 .1101 .4996 .00200 .00213 .00474 .00080 -.00019 -.00016
S2   .6243 .1752 .5219 .00228 .00227 .00495 .00113 -.00037  .00019